Pump for liquids



FIG. 1 is a top view of a pump for liquids showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a perspective view thereof;

FIG. 4 is a second perspective view thereof,

FIG. 5 is a third perspective view thereof;

FIG. 6 is a fourth perspective view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines represent regions which form no part of the claimed design. 

CLAIM The ornamental design for a pump for liquids, as shown and described. 